Sökning: "Råtthjärna"

Hittade 3 uppsatser innehållade ordet Råtthjärna.

  1. 1. Investigation of Injury Predictors for Rat Neuro Trauma

    Master-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Rosetta Maglio; [2024]
    Nyckelord :Finite element method; Rat brain traumatic brain injury; Rat brain finite element model; Strain; Strain rate; Product of strain and strain rate; Rotational direction; Rotational duration; Injury prediction; Finita elementmetoden; Råtthjärnans finita elementmodell; Belastning; Belastningshastighet; Produkten av belastning och belastningshastighet; Rotationsriktning; Rotationstid; Skadeförutsägelse;

    Sammanfattning : A traumatic brain injury is usually caused by a direct impact to the head and is a common cause of disability and death all around the world. The most effective method to predict brain injury today, is to use a finite element head model. LÄS MER

  3. 2. Localisation of Traumatic Brain Injury

    Kandidat-uppsats, KTH/Medicinteknik och hälsosystem

    Författare :Yogesh Sharma; MIchael Zewde Hägglund; [2023]
    Nyckelord :Traumatic Brain Injury TBI ; Rat brain; Finite Element Method FEM ; strain; localisation; thalamus; hypothalamus; neocortex; Traumatisk hjärnskada TBI ; Råtthjärna; Finita Element Metod FEM ; belastning; lokalisering; thalamus; hypotalamus; neocortex;

    Sammanfattning : TBI stands for Traumatic Brain Injury and refers to damage to the brain resulting from an external physical force, such as a blow, jolt, or penetrating injury to the head. Common causes of TBI include falls, motor vehicle accidents, sports injuries, and violence and has been linked to thousands of deaths and injuries in the US and the EU alike. LÄS MER

  4. 3. Assessment of Functional Connectivity Impairment in Rat Brains

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Androula Savva; [2019]
    Nyckelord :;

    Sammanfattning : While the rodent model has long been used in brain research, there exists no standardisedprocessing routine that can be employed for analysis and investigation of disease models. Thepresent thesis attempts to investigate a diseased brain model by implementing a collection ofscripts, combined with algorithms from existing neuroimaging software, and adapting themto the rodent brain, in an attempt to examine when and how monaural canal atresia affectsthe functional connectivity of the brain. LÄS MER